HAM CHOI TECH IS BACK!!! Ham Choi returns to The Observatory for one of its final gatherings before a little goodbye. Across the Terrace and Club Room, a cast of familiar and emerging names from Saigon’s underground take techno somewhere playful, groovy and slightly unpredictable, moving through different shades of the sound from 10PM until morning. Terrace: Banhbao / Anh Kiet / Automata / Orange Cyanide b2b Yung Club Room: Chi Min / Otu Otu / Goi Cuon / Baobei / Van Anh 19.09.2026 22:00–late The Observatory Presale 200k VND / Door 250k VND Catch us at 2 of our last events until we meet again. Ham Choi Worldwide is a Vietnam-born collective built around music, connection and cultural curiosity, creating playful spaces where local and international communities meet on the dance floor.